Colt Competition O1070CCSOR .45 ACP 5" Optics Ready Stainless 8+1

The Colt Competition O1070CCSOR combines the timeless ergonomics of a Government-size 1911 with modern, competition-focused features. Chambered in .45 ACP, this full-size pistol features a 5-inch stainless steel National Match barrel, stainless steel construction and an optics-ready slide prepared for Colt’s versatile mounting-plate system.

A Novak red fiber-optic front sight provides fast visual acquisition, while the black serrated rear sight helps reduce glare. The factory cover plate incorporates the rear sight, allowing the pistol to remain fully functional before an optic is installed. Compatible optic-mounting plates and red-dot sights are sold separately.

Checkered blue G10 grips with scalloped sections provide secure traction and complement the pistol’s stainless finish. An extended thumb safety, upswept beavertail grip safety and enhanced ergonomics support consistent control during rapid strings. Colt’s updated Series 70 firing system and three-hole aluminum trigger deliver the clean, familiar trigger characteristics expected from a competition-oriented Colt 1911.

Features

• Full-size Government 1911
• Chambered in .45 ACP
• Optics-ready stainless steel slide
• Colt interchangeable optics-plate system
• Five-inch stainless National Match barrel
• Stainless steel frame and slide
• Novak red fiber-optic front sight
• Black serrated rear sight incorporated into the cover plate
• Checkered blue G10 grips with scallops
• Updated Series 70 firing system
• Three-hole black anodized aluminum trigger
• Extended thumb safety
• Upswept beavertail grip safety
• 8+1-round capacity
• Includes one eight-round magazine
• Optic and mounting plate sold separately

Specifications